3-Stage Sharpening System - Our professional knife sharpener is preferred by chefs.It has 3 different sharpening slots. The 2nd diamond sharpening rod repairs and straightens damaged knives before the 1nd slot sharpens to restore its V-shape.Finally,the 3rd slot fine tunes for a clean polish.

Premium Quality - This best knife sharpener made of ceramic, diamond, tungsten steel and high quality ABS plastic. It’s strong, durable and designed to last a lifetime.

Save your money - Don’t have to buy a new set of knife, Aptoyu knife sharpener bring your dull knives back to life and work like new again.

Ergonomic Design - Designed with removable sharpening slots which is easy for clean up , rectangle non-slip base which keep the knife sharpener fix tightly on the table so it will not easily move while using.